After a long flight to Bangkok, I take comfort in Jocelyn's place and is very happy with the booking. You can check-in at any (reasonable) time. The place is mostly quiet at night so, you can sleep well and be ready to face the chaotic but great city with so many food options nearby.
It's great to have both the BTS (skytrain) and MRT (subway) so close to the place. It's like 2-minute walk from the BTS and no more than 4-minute walk from the MRT. You can get to most places quickly and avoid the heavy car jam in the city.
As for the place, it's close to what you get in the pictures. It's in the fifth floor but you have an elevator. There's a security guard but the area is pretty safe. You have 2 bathrooms which includes one with a shower room. The filtered water saves money from buying those water bottles at convenient stores. The kitchen is well-equiped. The fridge is filled with some surprising goodies. The WiFi was stable minus some strange pop-ups on my Android phone but I avoid it with a VPN. The washing machine and instructions were correct. In fact, you just need to bring your own toothbrush & personal hygiene bag and you are ready to go!
As for the host, I couldn't meet her because she's not living in the area but she was prompt to answer all the questions and in a timely matter. I could write more but I will let you experience it. In the end, it might be the best experience I had on AirBNB. Highly recommended and I would stay there if I'm coming to Bangkok for a few days.